Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Crescent 15%

12:32

19:22

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK

Sun - Rise: 07:54, Set: 18:01, Transit: 12:58. Moon - Rise: 12:32, Set: 19:22. Civil Dark: 18:34 - 07:21. Nautical Dark: 19:13 - 06:42. Astro Dark: 19:51 - 06:04

Total Clouds (% Sky Obscured)

99
100
100
42
41
51
69
94
73
78
62
96
45
41
60
67
73
56
56
52
47
33
28
44

Low Clouds (% Sky Obscured)

70
66
33
33
37
51
56
51
41
43
47
53
43
41
53
50
52
53
56
52
36
24
28
41

Medium Clouds (% Sky Obscured)

55
44
16
0
0
0
11
51
26
44
62
59
5
0
0
8
14
0
0
0
0
0
0
17

High Clouds (% Sky Obscured)

15
0
0
0
4
7
4
8
64
34
62
33
11
0
0
2
0
0
0
0
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
7
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
7
3
4
4
9
17
18
30
38
27
20
5
4
7
24
25
29
24
15
13
4
4

Precipitation Amount (mm)

2.5
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
14
14
12
9
8
8
9
9
8
11
12
13
14
16
16
17
18
18
17
15
12
10

Chance of Frost

Temperature (°C)

11
11
11
10
9
9
9
9
9
9
9
10
10
10
11
11
12
12
12
11
10
10
9
8

Feels Like (°C)

5
6
6
7
7
8
7
7
7
7
7
6
5
6
6
6
7
6
6
6
5
5
4
5

Dew Point (°C)

7
8
7
8
8
8
8
7
8
8
8
8
7
7
7
7
6
6
6
6
5
5
4
4

Relative Humidity (%)

76
79
77
87
90
90
91
91
91
91
93
84
84
81
77
75
70
66
66
67
69
69
69
73

Pressure (mb)

999
999
999
1000
1001
1002
1003
1003
1003
1004
1004
1005
1006
1008
1008
1009
1010
1011
1011
1011
1011
1012
1013
1013

Ozone (du)

293
294
296
300
300
298
300
299
299
300
297
299
300
301
291
283
287
287
289
288
287
285
283
285

Saturday 25

Waxing Crescent 22%

12:30

No Set

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:56, Set: 16:59, Transit: 11:57. Moon - Rise: 12:30, Set: No Set. Civil Dark: 17:33 - 06:22. Nautical Dark: 18:11 - 05:44. Astro Dark: 18:49 - 05:06

Total Clouds (% Sky Obscured)

61
78
80
87
62
76
62
68
61
71
96
99
96
100
100
100
100
92
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
41
46
50
62
70
51
57
45
46
60
53
46
24
56
64
74
85
100
93
100
100
100
100

Medium Clouds (% Sky Obscured)

42
33
38
46
0
0
0
0
3
64
76
55
61
82
72
99
78
83
75
75
98
59
42
52

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
5
45
45
40
94
83
100
100
100
100
29
45
100
42
30
23
20

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

6
22
41
38
22
15
5
2
5
3
1
0
0
1
0
11
26
58
72
81
62
44
23
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

7
9
10
13
14
14
13
12
11
10
11
9
8
10
12
14
14
14
15
16
18
20
21
21

Chance of Frost

Temperature (°C)

7
7
8
9
9
9
9
8
8
8
8
8
9
9
10
11
11
11
11
11
11
12
13
13

Feels Like (°C)

6
5
4
4
4
4
3
3
3
3
3
3
4
5
6
6
7
7
6
6
6
6
7
7

Dew Point (°C)

4
4
6
6
5
5
3
2
1
1
1
1
1
3
3
4
6
7
9
9
10
10
11
11

Relative Humidity (%)

78
81
82
78
74
78
65
63
62
60
59
59
60
62
61
63
68
73
86
87
92
90
90
87

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1016
1015
1015
1015
1014
1013
1012
1011
1010
1009
1009

Ozone (du)

289
289
289
289
290
289
289
286
283
282
279
274
273
273
270
269
268
268
267
267
268
269
270
270

Sunday 26

Waxing Crescent 31%

13:16

19:11

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:58, Set: 16:57, Transit: 11:57. Moon - Rise: 13:16, Set: 19:11. Civil Dark: 17:31 - 06:24. Nautical Dark: 18:09 - 05:45. Astro Dark: 18:47 - 05:07

Total Clouds (% Sky Obscured)

100
87
81
81
94
85
79
72
74
68
70
69
71
86
82
92
86
80
73
81
91
98
99
98

Low Clouds (% Sky Obscured)

88
87
81
60
73
76
79
70
62
44
68
65
60
72
68
77
73
65
61
73
83
90
91
90

Medium Clouds (% Sky Obscured)

52
41
45
37
39
28
0
0
0
0
0
0
0
22
28
37
30
31
28
42
53
64
61
59

High Clouds (% Sky Obscured)

26
4
5
3
20
2
2
2
30
32
20
30
30
30
25
25
11
2
3
20
1
1
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
13
22
23
9
8
10
2
1
1
0
0
0
1
1
5
2
16
2
8
7
7
11
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
20
20
21
22
22
22
20
20
18
17
16
15
14
15
15
15
15
14
13
11
9
7
7

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
12
12
11
11
11
11
12
12
12
12
13
13
13
12
12
12
12

Feels Like (°C)

7
8
8
7
6
6
5
5
5
5
5
4
5
6
7
7
8
8
8
8
8
8
8
9

Dew Point (°C)

11
11
11
10
10
10
7
7
6
5
5
4
5
6
6
6
7
7
7
7
7
7
7
8

Relative Humidity (%)

86
86
86
86
83
81
69
69
66
65
66
64
67
67
67
66
70
68
68
70
71
71
73
76

Pressure (mb)

1009
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1011
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1015

Ozone (du)

269
269
272
274
272
273
274
275
275
275
274
274
274
275
274
273
271
269
268
267
267
266
265
265

Monday 27

Waxing Crescent 41%

13:51

20:12

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:00, Set: 16:55, Transit: 11:57. Moon - Rise: 13:51, Set: 20:12. Civil Dark: 17:29 - 06:26. Nautical Dark: 18:08 - 05:47. Astro Dark: 18:46 - 05:09

Total Clouds (% Sky Obscured)

97
89
83
76
85
93
100
100
100
100
100
100
100
100
100
100
100
100
100
91
81
71
81
90

Low Clouds (% Sky Obscured)

91
79
68
57
58
57
60
68
74
84
88
80
89
86
85
57
75
80
93
84
70
59
65
66

Medium Clouds (% Sky Obscured)

50
32
16
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7

High Clouds (% Sky Obscured)

0
4
7
11
33
50
65
72
74
81
75
100
100
100
100
100
100
100
100
86
70
56
72
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
17
20
7
6
6
12
9
12
11
9
9
7
7
7
4
13
9
4
7
12
3
4
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
8
7
7
7
6
7
8
8
9
9
9
10
12
13
14
14
13
12
10
8
7
6

Chance of Frost

Temperature (°C)

12
12
12
12
11
11
12
12
12
13
13
13
13
13
14
15
15
15
15
14
14
12
11
11

Feels Like (°C)

10
10
10
10
10
10
11
11
10
10
10
10
10
10
11
11
11
11
10
11
11
10
9
9

Dew Point (°C)

8
9
9
9
9
9
9
11
11
11
11
11
11
11
11
11
10
9
9
10
10
9
9
8

Relative Humidity (%)

79
81
84
86
86
84
86
92
92
92
92
89
90
86
82
76
70
69
70
73
76
83
84
83

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

264
265
264
262
262
262
262
261
262
262
262
262
262
262
263
263
263
263
263
264
264
265
265
264

Tuesday 28

Waxing Crescent 51%

14:16

21:24

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:01, Set: 16:53, Transit: 11:57. Moon - Rise: 14:16, Set: 21:24. Civil Dark: 17:27 - 06:27. Nautical Dark: 18:06 - 05:49. Astro Dark: 18:44 - 05:11

Total Clouds (% Sky Obscured)

99
100
100
100
94
87
81
87
94
100
100
100
100
93
84
76
84
93
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
71
72
73
69
60
54
63
72
81
47
51
54
48
44
38
54
70
84
78
71
65
63
62

Medium Clouds (% Sky Obscured)

12
24
30
37
37
44
46
31
45
75
80
60
40
48
54
60
72
84
96
96
96
97
92
89

High Clouds (% Sky Obscured)

95
98
99
100
72
40
10
40
68
98
96
98
100
70
40
20
40
45
50
60
80
100
97
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
2
2
9
10
5
8
8
5
6
6
4
13
19
23
23
25
27
33
31
19
19
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
4
4
3
3
2
2
3
4
4
6
6
7
9
11
13
12
12
12
12
11
9
9

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
9
9
10
10
11
11
12
13
13
14
14
14
14
13
13
13
12
13

Feels Like (°C)

8
7
8
8
8
8
8
8
9
9
9
9
9
9
10
10
11
12
11
10
9
9
9
9

Dew Point (°C)

8
8
7
7
7
7
7
7
7
7
7
8
9
9
10
10
11
11
10
10
10
11
11
11

Relative Humidity (%)

85
87
85
84
84
82
82
85
82
78
78
79
79
79
80
80
82
80
80
82
83
86
89
90

Pressure (mb)

1013
1013
1013
1012
1012
1011
1011
1010
1009
1009
1008
1009
1008
1008
1008
1007
1007
1006
1005
1005
1005
1005
1005
1005

Ozone (du)

265
265
265
266
267
265
265
265
266
264
262
262
262
262
262
261
260
261
263
264
264
265
265
264

Wednesday 29

First Quarter 62%

14:36

22:41

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:03, Set: 16:51, Transit: 11:57. Moon - Rise: 14:36, Set: 22:41. Civil Dark: 17:26 - 06:29. Nautical Dark: 18:04 - 05:50. Astro Dark: 18:42 - 05:12

Total Clouds (% Sky Obscured)

100
96
91
86
89
90
90
91
94
97
98
99
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

60
62
62
61
68
78
82
82
76
75
76
77
76
71
69
65
59
56
55
55
53
52
63
75

Medium Clouds (% Sky Obscured)

87
82
75
60
47
34
19
43
64
85
91
95
99
94
89
85
82
79
76
83
91
100
99
99

High Clouds (% Sky Obscured)

91
63
34
5
8
16
24
21
22
19
45
65
82
87
94
100
100
100
100
100
100
100
81
60

ISS Passover

Visibility (miles)

9
9
6
3
0
1
3
4
3
2
0
3
5
8
8
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
42
61
77
86
92
80
73
65
57
51
43
30
30
31
24
21
21
15
14
12
4
13
16

Precipitation Amount (mm)

0
0
0.3
0.4
0.5
0.6
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
11
11
12
11
10
9
8
8
7
7
6
5
6
8
11
11
12
12
12
11
11
11

Chance of Frost

Temperature (°C)

12
12
12
13
13
12
12
12
12
12
11
12
13
13
15
16
16
15
15
14
13
13
12
12

Feels Like (°C)

7
7
7
7
7
8
8
8
8
8
8
10
10
11
12
13
13
14
14
13
13
13
12
9

Dew Point (°C)

11
11
11
12
12
11
12
11
11
11
11
12
12
12
13
13
13
12
12
11
11
11
10
11

Relative Humidity (%)

92
93
95
95
98
96
96
96
96
96
96
96
95
95
90
86
81
82
82
82
84
87
90
90

Pressure (mb)

1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1001
1001
1001
1001
1001
1001

Ozone (du)

263
262
264
266
268
267
267
266
267
267
268
270
272
275
274
274
273
274
275
276
277
277
278
277

Thursday 30

Waxing Gibbous 72%

14:52

00:01

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK

Sun - Rise: 07:05, Set: 16:50, Transit: 11:57. Moon - Rise: 14:52, Set: 00:01. Civil Dark: 17:24 - 06:30. Nautical Dark: 18:03 - 05:52. Astro Dark: 18:41 - 05:14

Total Clouds (% Sky Obscured)

98
99
99
100
98
96
95
89
84
82
75
71
62
45
26
8

Low Clouds (% Sky Obscured)

85
92
94
95
83
69
53
50
44
39
32
25
23
21
20
8

Medium Clouds (% Sky Obscured)

98
96
95
93
79
64
50
55
50
45
34
29
21
14
7
0

High Clouds (% Sky Obscured)

26
51
74
100
92
84
75
54
32
9
30
49
53
42
21
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

19
57
95
95
95
95
61
41
31
8
25
35
16
32
41
10

Precipitation Amount (mm)

0
0.2
0.7
1.3
1.1
0.8
0.2
0
0
0
0
0
0
0
0.2
0

Wind Speed/Direction (mph)

11
10
10
9
8
8
7
6
6
5
4
5
7
7
10
12

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
12
12
11
12
12
13
13
14

Feels Like (°C)

9
11
10
10
10
10
11
12
12
11
11
11
11
11
11
11

Dew Point (°C)

11
11
11
11
11
11
11
11
11
11
10
10
10
10
9
9

Relative Humidity (%)

92
93
92
93
93
92
93
93
93
93
93
89
86
83
75
69

Pressure (mb)

1000
1000
1000
999
999
999
998
998
999
999
999
999
1000
1000
1001
1001

Ozone (du)

277
276
276
276
276
275
275
275
277
279
281
282
282
283
281
279

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 24/10/25 20:11:22. Forecast: 24/10/25 to 30/10/25. Timezone: UTC+1.00